fs: add copy_mount_setattr() helper
authorChristian Brauner <brauner@kernel.org>
Tue, 28 Jan 2025 10:33:40 +0000 (11:33 +0100)
committerChristian Brauner <brauner@kernel.org>
Wed, 12 Feb 2025 11:12:28 +0000 (12:12 +0100)
commit474f7825d5335798742b92f067e1d22365013107
tree48bdde7f433a63b5899baab4bd454ce5f387cf85
parent901766df440f33b5aa30a491dc3e78655a627041
fs: add copy_mount_setattr() helper

Split out copy_mount_setattr() from mount_setattr() so we can use it in
later patches.

Link: https://lore.kernel.org/r/20250128-work-mnt_idmap-update-v2-v1-2-c25feb0d2eb3@kernel.org
Reviewed-by: "Seth Forshee (DigitalOcean)" <sforshee@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
fs/namespace.c